Didn't Cha Know

"Didn't Cha Know?" is the second single from singer Erykah Badu's 2000 album Mama's Gun. The song was nominated for the Grammy Award for Best R&B Song for 2001.

"Didn't Cha Know?" was produced by fellow Soulquarian member J Dilla, and features a sample from the Tarika Blue recording "Dreamflower", which was used without prior permission from the group. A settlement fee was reached with the group outside of court. The song peaked at #28 on the R&B/Hip-Hop chart.